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Round|Natural|GIA

2.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2161951822

Certificate GIA 2161951822

Diamond specifications and retailer prices

From $22,353 NZD
$12,598 USD
As of October 27, 2026
Save $14,769 NZD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $37,122 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2161951822. Listed at 15 retailers as of October 26, 2026, with prices from $22,353 to $37,122, a $14,769 spread on the same certified stone. MOH London lists it at $37,122. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.06
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2161951822
Dimensions8.24 × 8.28 × 5.03 mm
L/W Ratio1.00
Girdle conditionThin
Top View
8.24 mm8.28 mm2.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2161951822
Side View
Table 56.0%Crown 34.5°Girdle: ThinPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $37,122 NZD|Low: $19,782 NZD|High: $38,112 NZD|Avg: $27,705 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 5$19,782 NZD
Retailer 11$22,353 NZD
Retailer 3$22,421 NZD
Retailer 2$24,109 NZD
Retailer 9$24,473 NZD
Retailer 12$25,442 NZD
Retailer 4$25,694 NZD
Retailer 8$26,891 NZD
Retailer 7$27,211 NZD
Retailer 13$27,744 NZD
Retailer 14$29,786 NZD
Retailer 10$32,541 NZD
MOH London$37,122 NZD
Retailer 6$38,112 NZD

17 data points across 14 retailers

15 retailers$22,353 NZD to $37,122 NZD

A
Cheapest Retailer
-
$22,353 NZD
$12,598 USD
B+
Retailer 2
-
$22,421 NZD
CA$17,550 CAD
View
B+
Retailer 3
-
$24,109 NZD
$13,588 USD
View
B+
Retailer 4
-
$24,473 NZD
£10,861 GBP
View
B+
Retailer 5
-
$25,442 NZD
$14,339 USD
View
Retailer 6
-
$25,694 NZD
$14,481 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$25,933 NZD
CA$20,300 CAD
View
B+
Retailer 8
-
$26,891 NZD
$15,156 USD
View
B
Retailer 9
-
$27,211 NZD
$15,336 USD
View
B+
Retailer 10
-
$27,744 NZD
$15,637 USD
View
B
Retailer 11
-
$29,786 NZD
€15,988 EUR
View
B
Retailer 12
-
$30,518 NZD
$17,200 USD
View
B
Retailer 13
-
$32,541 NZD
$18,340 USD
View
Retailer 14
-
$33,627 NZD
$18,952 USD
View
Price last confirmed 44 days ago
Most Expensive
B
MOH London
B73431CCD · Oct 26
$37,122 NZD
£16,474 GBP
View
14 more retailers have this diamond
Prices start from $22,353 NZDSave up to $14,769 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.06ct Round
$22,353 NZD